PROVIDER PROFILE · NPI 1992898993

Katherine RichmanMD

PRACTICEUCSDSee all providers at this practice →

Diagnostic RadiologyStanford, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

886

Unique beneficiaries

—

Total services

6,406

Distinct HCPCS

Medicare payment

$67K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — above median (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

90.8

Quality

84.1

Cost

73.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$122

Payment records

By payment type

Food and Beverage$122

REFERRAL NETWORK

Where Katherine Richman's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 101 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF CALIFORNIA	1,028	5,097
William Ladd Diagnostic Radiology · San Diego, CA	194	598
Albert Hsiao Diagnostic Radiology · San Diego, CA	189	446
Sharon Brouha Diagnostic Radiology · San Diego, CA	179	437
RENNER, JOHN	147	313
GHAHREMANI, GARY	73	189
Andrew Picel Diagnostic Radiology · Stanford, CA	64	182
Daniel Blanchard Cardiology · San Diego, CA	55	126
Joel Wilson Cardiology · Bellevue, WA	41	90
Anthony Demaria Cardiology · San Diego, CA	40	87
Edward Smitaman Diagnostic Radiology · San Diego, CA	38	70
Hamed Aryafar Diagnostic Radiology · San Diego, CA	36	74

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history